CVE-2022-26716

2022-05-3000:00:00

ubuntu.com

memory corruption tvos 15.5 ios 15.5 ipados 15.5 watchos 8.6 macos monterey 12.4 safari 15.5 arbitrary code execution unix platform security macos safari cve-2022-26716

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS

0.003

Percentile

68.1%

JSON

A memory corruption issue was addressed with improved state management.
This issue is fixed in tvOS 15.5, iOS 15.5 and iPadOS 15.5, watchOS 8.6,
macOS Monterey 12.4, Safari 15.5. Processing maliciously crafted web
content may lead to arbitrary code execution.

Notes

Author	Note
jdstrand	webkit receives limited support. For details, see https://wiki.ubuntu.com/SecurityTeam/FAQ#webkit webkit in Ubuntu uses the JavaScriptCore (JSC) engine, not V8

OSVersionArchitecturePackageVersionFilename
ubuntu20.04noarchwebkit2gtk< 2.36.3-0ubuntu0.20.04.1UNKNOWN
ubuntu21.10noarchwebkit2gtk< 2.36.3-0ubuntu0.21.10.1UNKNOWN
ubuntu22.04noarchwebkit2gtk< 2.36.3-0ubuntu0.22.04.1UNKNOWN
ubuntu22.10noarchwebkit2gtk< 2.36.3-1UNKNOWN
ubuntu23.04noarchwebkit2gtk< 2.36.3-1UNKNOWN
ubuntu23.10noarchwebkit2gtk< 2.36.3-1UNKNOWN
ubuntu24.04noarchwebkit2gtk< 2.36.3-1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	20.04	noarch	webkit2gtk	< 2.36.3-0ubuntu0.20.04.1	UNKNOWN
ubuntu	21.10	noarch	webkit2gtk	< 2.36.3-0ubuntu0.21.10.1	UNKNOWN
ubuntu	22.04	noarch	webkit2gtk	< 2.36.3-0ubuntu0.22.04.1	UNKNOWN
ubuntu	22.10	noarch	webkit2gtk	< 2.36.3-1	UNKNOWN
ubuntu	23.04	noarch	webkit2gtk	< 2.36.3-1	UNKNOWN
ubuntu	23.10	noarch	webkit2gtk	< 2.36.3-1	UNKNOWN
ubuntu	24.04	noarch	webkit2gtk	< 2.36.3-1	UNKNOWN